diff options
Diffstat (limited to 'scripts/route_template_interactive_audio.lua')
| -rw-r--r-- | scripts/route_template_interactive_audio.lua | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/scripts/route_template_interactive_audio.lua b/scripts/route_template_interactive_audio.lua new file mode 100644 index 0000000000..99cdf7f3cb --- /dev/null +++ b/scripts/route_template_interactive_audio.lua @@ -0,0 +1,51 @@ +ardour { + ["type"] = "EditorAction", + name = "Create Audio Tracks Interactively", + description = [[ +This template creates audio tracks. + +You will be prompted for: +... the number of tracks to add +... the name of the tracks ( default: Audio %d ) +... whether they are mono or stereo (default mono) +... whether to record-arm the tracks (default: no) +]] +} + +function route_setup () + return + { + ['Insert_at'] = ARDOUR.PresentationInfo.max_order; + } +end + +function factory (params) return function () + local p = params or route_setup () + local insert_at = p["insert_at"] or ARDOUR.PresentationInfo.max_order; + + local e = Session:engine() + -- from the engine's POV readable/capture ports are "outputs" + local _, t = e:get_backend_ports ("", ARDOUR.DataType("audio"), ARDOUR.PortFlags.IsOutput | ARDOUR.PortFlags.IsPhysical, C.StringVector()) + -- table 't' holds argument references. t[4] is the C.StringVector (return value) + local tracks = t[4]:size(); + + local dialog_options = { + { type = "number", key = "tracks", title = "Create Tracks", min = 1, max = 128, step = 1, digits = 0, default = tracks }, + { type = "checkbox", key = "recarm", default = false, title = "Record Arm Tracks" }, + } + + local dlg = LuaDialog.Dialog ("Template Setup", dialog_options) + local rv = dlg:run() + if (not rv or rv['tracks'] == 0) then + return + end + + -- create tracks + local tl = Session:new_audio_track (1, 1, nil, rv['tracks'], "", insert_at, ARDOUR.TrackMode.Normal) + -- and optionally record-arm them + if rv['recarm'] then + for track in tl:iter() do + track:rec_enable_control ():set_value (1, PBD.GroupControlDisposition.NoGroup) + end + end +end end |